Does Phobos have a way to "tee" a range?
For example, suppose you had something like this:
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// Do something with each file in a dir
dirEntries(selectedDir, SpanMode.shallow)
.filter!someFilterCriteria
.doSomethingWithFile;
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It would be really nice to be able to "wiretap" that, to trace/debug/etc
by nothing more than ADDING a single statement at any desired wiretap point:
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// Do something with each file in a dir
dirEntries(selectedDir, SpanMode.shallow)
//.tee(a => writeln("FOUND: ", a)) // DEBUG: TRACE ALL FILES FOUND!
.filter!someFilterCriteria
//.tee(a => writeln("SELECTED: ", a)) // DEBUG: TRACE RESULT OF
FILTER!
.doSomethingWithFile;
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Does something like this already exist Phobos? I tried looking for a
"tee" in st.algorithm but came up nothing. If not, it seems like a
pretty glaring omission.